From 09b2430e95df4f744a000bac34100eeb9ebcb878 Mon Sep 17 00:00:00 2001 From: Ali Saidi Date: Mon, 4 Mar 2013 23:33:47 -0500 Subject: stats: update patches for branch predictor and fetch updates. --- .../se/60.bzip2/ref/arm/linux/o3-timing/config.ini | 21 +++++++++++++-------- .../long/se/60.bzip2/ref/arm/linux/o3-timing/simout | 10 ++++------ .../se/60.bzip2/ref/arm/linux/o3-timing/stats.txt | 20 ++++++++++---------- 3 files changed, 27 insertions(+), 24 deletions(-) (limited to 'tests/long/se/60.bzip2/ref/arm') diff --git a/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/config.ini b/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/config.ini index b3f283cca..c948b1f36 100644 --- a/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/config.ini +++ b/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/config.ini @@ -511,6 +511,7 @@ type=CoherentBus block_size=64 clock=500 header_cycles=1 +system=system use_default_range=false width=32 master=system.cpu.l2cache.cpu_side @@ -527,7 +528,7 @@ egid=100 env= errout=cerr euid=100 -executable=/scratch/nilay/GEM5/dist/m5/cpu2000/binaries/arm/linux/bzip2 +executable=/dist/m5/cpu2000/binaries/arm/linux/bzip2 gid=100 input=cin max_stack_size=67108864 @@ -543,6 +544,7 @@ type=CoherentBus block_size=64 clock=1000 header_cycles=1 +system=system use_default_range=false width=8 master=system.physmem.port @@ -550,25 +552,28 @@ slave=system.system_port system.cpu.l2cache.mem_side [system.physmem] type=SimpleDRAM +activation_limit=4 addr_mapping=openmap banks_per_rank=8 +channels=1 clock=1000 conf_table_reported=false in_addr_map=true -lines_per_rowbuffer=64 -mem_sched_policy=fcfs +lines_per_rowbuffer=32 +mem_sched_policy=frfcfs null=false page_policy=open range=0:134217727 ranks_per_channel=2 read_buffer_size=32 -tBURST=4000 -tCL=14000 -tRCD=14000 +tBURST=5000 +tCL=13750 +tRCD=13750 tREFI=7800000 tRFC=300000 -tRP=14000 -tWTR=1000 +tRP=13750 +tWTR=7500 +tXAW=40000 write_buffer_size=32 write_thresh_perc=70 zero=false diff --git a/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/simout b/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/simout index fa5d435db..8a302018f 100755 --- a/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/simout +++ b/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/simout @@ -1,11 +1,9 @@ -Redirecting stdout to build/ARM/tests/opt/long/se/60.bzip2/arm/linux/o3-timing/simout -Redirecting stderr to build/ARM/tests/opt/long/se/60.bzip2/arm/linux/o3-timing/simerr gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. -gem5 compiled Jan 23 2013 19:43:25 -gem5 started Jan 23 2013 21:12:52 -gem5 executing on ribera.cs.wisc.edu +gem5 compiled Mar 3 2013 21:21:53 +gem5 started Mar 4 2013 01:41:28 +gem5 executing on zizzer command line: build/ARM/gem5.opt -d build/ARM/tests/opt/long/se/60.bzip2/arm/linux/o3-timing -re tests/run.py build/ARM/tests/opt/long/se/60.bzip2/arm/linux/o3-timing Global frequency set at 1000000000000 ticks per second info: Entering event queue @ 0. Starting simulation... @@ -26,4 +24,4 @@ Uncompressing Data Uncompressed data 1048576 bytes in length Uncompressed data compared correctly Tested 1MB buffer: OK! -Exiting @ tick 506353996500 because target called exit() +Exiting @ tick 517371024000 because target called exit() diff --git a/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/stats.txt b/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/stats.txt index dd9108dcd..8f6283962 100644 --- a/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/stats.txt +++ b/tests/long/se/60.bzip2/ref/arm/linux/o3-timing/stats.txt @@ -4,11 +4,11 @@ sim_seconds 0.517371 # Nu sim_ticks 517371024000 # Number of ticks simulated final_tick 517371024000 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) sim_freq 1000000000000 # Frequency of simulated ticks -host_inst_rate 170437 # Simulator instruction rate (inst/s) -host_op_rate 190135 # Simulator op (including micro ops) rate (op/s) -host_tick_rate 57090080 # Simulator tick rate (ticks/s) -host_mem_usage 485276 # Number of bytes of host memory used -host_seconds 9062.36 # Real time elapsed on the host +host_inst_rate 139447 # Simulator instruction rate (inst/s) +host_op_rate 155563 # Simulator op (including micro ops) rate (op/s) +host_tick_rate 46709499 # Simulator tick rate (ticks/s) +host_mem_usage 485516 # Number of bytes of host memory used +host_seconds 11076.36 # Real time elapsed on the host sim_insts 1544563023 # Number of instructions simulated sim_ops 1723073835 # Number of ops (including micro ops) simulated system.physmem.bytes_read::cpu.inst 48064 # Number of bytes read from this memory @@ -177,13 +177,13 @@ system.physmem.writeRowHits 271156 # Nu system.physmem.readRowHitRate 36.86 # Row buffer hit rate for reads system.physmem.writeRowHitRate 24.63 # Row buffer hit rate for writes system.physmem.avgGap 154562.37 # Average gap between requests -system.cpu.branchPred.lookups 303290886 # Number of BP lookups +system.cpu.branchPred.lookups 303290873 # Number of BP lookups system.cpu.branchPred.condPredicted 249488582 # Number of conditional branches predicted system.cpu.branchPred.condIncorrect 15222231 # Number of conditional branches incorrect -system.cpu.branchPred.BTBLookups 174596646 # Number of BTB lookups +system.cpu.branchPred.BTBLookups 174596633 # Number of BTB lookups system.cpu.branchPred.BTBHits 161469311 # Number of BTB hits system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly. -system.cpu.branchPred.BTBHitPct 92.481336 # BTB Hit Percentage +system.cpu.branchPred.BTBHitPct 92.481343 # BTB Hit Percentage system.cpu.branchPred.usedRAS 17557313 # Number of times the RAS was used to get a target. system.cpu.branchPred.RASInCorrect 202 # Number of incorrect RAS predictions. system.cpu.dtb.inst_hits 0 # ITB inst hits @@ -234,7 +234,7 @@ system.cpu.numWorkItemsStarted 0 # nu system.cpu.numWorkItemsCompleted 0 # number of work items this cpu completed system.cpu.fetch.icacheStallCycles 298209547 # Number of cycles fetch is stalled on an Icache miss system.cpu.fetch.Insts 2186343540 # Number of instructions fetch has processed -system.cpu.fetch.Branches 303290886 # Number of branches that fetch encountered +system.cpu.fetch.Branches 303290873 # Number of branches that fetch encountered system.cpu.fetch.predictedBranches 179026624 # Number of branches that fetch has predicted taken system.cpu.fetch.Cycles 435120674 # Number of cycles fetch has run and was not squashing or blocked system.cpu.fetch.SquashCycles 87852250 # Number of cycles fetch has spent squashing @@ -430,7 +430,7 @@ system.cpu.iew.iewExecSquashedInsts 29996171 # Nu system.cpu.iew.exec_swp 0 # number of swp insts executed system.cpu.iew.exec_nop 130 # number of nop insts executed system.cpu.iew.exec_refs 764045166 # number of memory reference insts executed -system.cpu.iew.exec_branches 238330381 # Number of branches executed +system.cpu.iew.exec_branches 238330373 # Number of branches executed system.cpu.iew.exec_stores 190143920 # Number of stores executed system.cpu.iew.exec_rate 1.921365 # Inst execution rate system.cpu.iew.wb_sent 1965882705 # cumulative count of insts sent to commit -- cgit v1.2.3